1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.util.comparator;
24  
25  import com.liferay.portal.kernel.util.OrderByComparator;
26  import com.liferay.portal.model.User;
27  
28  /**
29   * <a href="UserJobTitleComparator.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   */
33  public class UserJobTitleComparator extends OrderByComparator {
34  
35      public static String ORDER_BY_ASC =
36          "User_.jobTitle ASC, User_.lastName ASC, User_.firstName ASC, " +
37              "User_.middleName ASC";
38  
39      public static String ORDER_BY_DESC =
40          "User_.jobTitle DESC, User_.lastName DESC, User_.firstName DESC, " +
41              "User_.middleName DESC";
42  
43      public static String[] ORDER_BY_FIELDS = {
44          "jobTitle", "lastName", "firstName", "middleName"
45      };
46  
47      public UserJobTitleComparator() {
48          this(false);
49      }
50  
51      public UserJobTitleComparator(boolean asc) {
52          _asc = asc;
53      }
54  
55      public int compare(Object obj1, Object obj2) {
56          User user1 = (User)obj1;
57          User user2 = (User)obj2;
58  
59          int value = user1.getJobTitle().compareTo(user2.getJobTitle());
60  
61          if (value == 0) {
62              value = user1.getLastName().compareTo(user2.getLastName());
63          }
64  
65          if (value == 0) {
66              value = user1.getFirstName().compareTo(user2.getFirstName());
67          }
68  
69          if (value == 0) {
70              value = user1.getMiddleName().compareTo(user2.getMiddleName());
71          }
72  
73          if (_asc) {
74              return value;
75          }
76          else {
77              return -value;
78          }
79      }
80  
81      public String getOrderBy() {
82          if (_asc) {
83              return ORDER_BY_ASC;
84          }
85          else {
86              return ORDER_BY_DESC;
87          }
88      }
89  
90      public String[] getOrderByFields() {
91          return ORDER_BY_FIELDS;
92      }
93  
94      public boolean isAscending() {
95          return _asc;
96      }
97  
98      private boolean _asc;
99  
100 }